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Technical specifications
8.4 Specifications
Basic Panels
132
Operating Instructions, 04/2012, A5E02421799-03
KP300 Basic mono PN KP400 Basic color PN
Backlighting
Half Brightness Life Time (MTBF
1
)
LED
50,000 h
Pixel error class according
to DIN EN ISO 13406-2
- II
1
MTBF: Operating hours after which the maximum brightness is reduced by half compared to the original value. MTBF is
increased by using the integrated dimming function, for example, time-controlled via screen saver or centrally via
PROFIenergy.
Input device
KP300 Basic mono PN KP400 Basic color PN
Type Membrane keyboard
Function keys 10 8
Labeling strips No Yes
Memory
KP300 Basic mono PN KP400 Basic color PN
Application memory 512 KB 1024 KB
Interfaces
KP300 Basic mono PN KP400 Basic color PN
1 x Ethernet RJ45 10/100 Mbps
Supply voltage
KP300 Basic mono PN KP400 Basic color PN
Rated voltage
Range, permissible +24 V DC
19.2 to 28.8 V (–20%, +20%)
Transients, maximum permissible 35 V (500 ms)
Time between two transients,
minimum
50 s
Current consumption
•
Typical
•
Constant current, maximum
•
Inrush current I
2
t
Approx. 100 mA
Approx. 150 mA
Approx. 0.5 A
2
s
Approx. 100 mA
Approx. 120 mA
Approx. 0.5 A
2
s
Fuse, internal Electronic
Miscellaneous
KP300 Basic mono PN KP400 Basic color PN
Software clock, synchronizable Yes